(capital) I'm an outgoing (Capital) Chinese girl. (Space) And (Capital) I'm a college student (wrong stop) , (Capital) English (Wrong word mayor major. (Space) I also got the A(hyphen?)-level (certeficate Spelling) certificate of the national proficiency test of putonghua. (Space) If you want to learn (manderian spelling) Mandarin, (Capital) I 'm pleased to help you (No space). (Space) (Too many "And"s ) (capital) I'm looking forward to (exchange) exchanging different ideas about culture and movies...(space) I like reading books(No space) , (Space) playing the violin and sports! Hope we can become friends.
PuTongHua, Oh, I see you are excellent at Chinese. Sorry.
Vivien, frankly your request comes over a little strong. Sounds as if you are saying your English is excellent. As the others say, look for partners here, on the lists, you'll find what you need.
Unfortunately, my Chinese is far from excellent, so I would only be wasting your time.
Maybe if you post again, give some idea of how. For example chat, QQ, ICQ, MSN, skype, in-person, or times. Hope it works for you.